mysql 8.x
https://github.com/linux-on-ibm-z/docs/wiki/Building-MySQL-8.x
https://downloads.mysql.com/docs/x-devapi-userguide-en.pdf
conan create . zinnion/stable --build missing -s compiler.libcxx=libstdc++11
https://dev.mysql.com/doc/connector-cpp/8.0/en/connector-cpp-apps-general-considerations.html